采用时间控制、变形量控制和功率峰值控制三种控制方式实现了焊接过程的自动控制。

Three control modes have been worked out, such as time-control, deformation-control and power-peak control. Each model realizes automatic control in linear friction welding.

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这种飞秒激光脉冲持续兆分之一秒(千万亿分之一秒)的时间，但是在其短暂的持续时间内，功率峰值可以达到北美电网功率相当的水平。

A femtosecond laser pulse lasts on the order of a quadrillionth of a second but reaches a peak power equivalent to that of the entire power grid of North America during its short burst.

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例如，一款在售的可折叠太阳能电池板，尺寸约12平方英尺，产生62瓦峰值功率。

For example, one commercially available foldable solar panel measures about 12 square feet and produces 62 watts of peak power.

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